package ooday01.homework4;

public class Student {
    String name;
    int age;
    String className;
    String stuId;
    Student(){

    }
     Student(String name ,int age ,String className,String stuId){
        this.name=name;
        this.age=age;
        this.className=className;
        this.stuId=stuId;
    }
    void study(){
        System.out.println(name+"在学习...");
    }
    void sayHi(){
        System.out.println("大家好,我叫:"+name+"今年"+age+"岁,班级为:"+className+"学号为"+stuId);
    }
    void  playWith(String anotherName){
        System.out.println(name+"正在和"+anotherName+"一起玩...");
    }

}
